CN1114929C - 绕线电感 - Google Patents

绕线电感 Download PDF

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Publication number
CN1114929C
CN1114929C CN97181151A CN97181151A CN1114929C CN 1114929 C CN1114929 C CN 1114929C CN 97181151 A CN97181151 A CN 97181151A CN 97181151 A CN97181151 A CN 97181151A CN 1114929 C CN1114929 C CN 1114929C
Authority
CN
China
Prior art keywords
inductance
magnetic core
lead
shaped spare
coiling
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN97181151A
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English (en)
Chinese (zh)
Other versions
CN1242867A (zh
Inventor
小R·W·拉姆佩
G·J·哈耶斯
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ericsson Inc
Original Assignee
Ericsson Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Inc filed Critical Ericsson Inc
Publication of CN1242867A publication Critical patent/CN1242867A/zh
Application granted granted Critical
Publication of CN1114929C publication Critical patent/CN1114929C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
    • H01F41/02—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets
    • H01F41/04—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties for manufacturing cores, coils, or magnets for manufacturing coils
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/02—Casings
    • H01F27/027—Casings specially adapted for combination of signal type inductors or transformers with electronic circuits, e.g. mounting on printed circuit boards
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H01F27/29—Terminals; Tapping arrangements for signal inductances
    • H01F27/292—Surface mounted devices

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Manufacturing Cores, Coils, And Magnets (AREA)
  • Coils Of Transformers For General Uses (AREA)
CN97181151A 1996-12-30 1997-12-19 绕线电感 Expired - Fee Related CN1114929C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/775,196 US5903207A (en) 1996-12-30 1996-12-30 Wire wound inductors
US08/775,196 1996-12-30

Publications (2)

Publication Number Publication Date
CN1242867A CN1242867A (zh) 2000-01-26
CN1114929C true CN1114929C (zh) 2003-07-16

Family

ID=25103629

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97181151A Expired - Fee Related CN1114929C (zh) 1996-12-30 1997-12-19 绕线电感

Country Status (11)

Country Link
US (1) US5903207A (et)
EP (1) EP0950252B1 (et)
JP (1) JP2001507866A (et)
KR (1) KR20000069803A (et)
CN (1) CN1114929C (et)
AU (1) AU732679B2 (et)
BR (1) BR9713650A (et)
DE (1) DE69724650T2 (et)
EE (1) EE03636B1 (et)
MY (1) MY115568A (et)
WO (1) WO1998029885A1 (et)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3399366B2 (ja) 1998-06-05 2003-04-21 株式会社村田製作所 インダクタの製造方法
US7126450B2 (en) * 1999-06-21 2006-10-24 Access Business Group International Llc Inductively powered apparatus
US6285272B1 (en) 1999-10-28 2001-09-04 Coilcraft, Incorporated Low profile inductive component
US6901654B2 (en) * 2000-01-10 2005-06-07 Microstrain, Inc. Method of fabricating a coil and clamp for variable reluctance transducer
JP5004040B2 (ja) * 2000-12-20 2012-08-22 邦文 小宮 チョークコイルの設計方法
NZ523324A (en) 2002-12-20 2005-03-24 Wellington Drive Technologies Bobbins for toroidal core wound continuously
EP1593133A2 (en) * 2003-02-04 2005-11-09 Access Business Group International LLC Inductive coil assembly
US20090313812A1 (en) * 2008-06-24 2009-12-24 Sergey Pulnikov Method for making electrical windings for electrical apparatus and transformers and winding obtained by said method
US20110016704A1 (en) * 2009-07-22 2011-01-27 Shih-Jung Yang Method of manufacturing mini air coil
CN104235200A (zh) * 2013-06-12 2014-12-24 镇江兴达联轴器有限公司 带安全防护功能的联轴器
DE102014207636A1 (de) 2014-04-23 2015-10-29 Würth Elektronik eiSos Gmbh & Co. KG Verfahren zum Herstellen eines Induktionsbauteils und Induktionsbauteil
CN115843158B (zh) * 2023-02-22 2023-05-12 遂宁睿杰兴科技有限公司 一种埋嵌电感磁芯的印制电路板及其制作方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2055285A1 (de) * 1970-11-10 1972-05-25 Rhein Westfael Isolatoren Verfahren zur Bewicklung von Drahtwiderständen Verfahren zur Bewicklung von Drahtwiderständen
DE3042433A1 (de) * 1980-11-11 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Induktives bauelement zum einsatz in gedruckte schaltungen
JPS57211712A (en) * 1981-06-23 1982-12-25 Matsushita Electric Ind Co Ltd Multiplex winding method
JPS5875825A (ja) * 1981-10-29 1983-05-07 Murata Mfg Co Ltd チツプインダクタの製造方法
US4785827A (en) * 1987-01-28 1988-11-22 Minnesota Mining And Manufacturing Company Subcutaneous housing assembly
US5191701A (en) * 1990-12-11 1993-03-09 Siemens Matsushita Comp. Gmbh & Co. Kg Method for the automated manufacture of wound electrical components by contacting thin insulated wires to terminal elements on the basis of laser welding
US5262745A (en) * 1992-01-27 1993-11-16 Pulse Engineering, Inc. Surface mounted multi-section bobbin
US5351167A (en) * 1992-01-24 1994-09-27 Pulse Engineering, Inc. Self-leaded surface mounted rod inductor
US5572788A (en) * 1992-07-30 1996-11-12 Tdk Corporation Coil device

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2298275A (en) * 1940-08-31 1942-10-13 Bell Telephone Labor Inc Electrical coil
US3196523A (en) * 1958-06-30 1965-07-27 Zenith Radio Corp Method of constructing a tuning strip
US3259862A (en) * 1963-05-27 1966-07-05 Kenneth L Richard Tunable electronic component
US3367816A (en) * 1963-12-27 1968-02-06 Stone Straw Corp Method of helically winding coil forms while extruding material onto the inner wall
US3323200A (en) * 1964-05-19 1967-06-06 Automatic Elect Lab Method for manufacturing selfsupporting coils
GB1268645A (en) * 1968-10-14 1972-03-29 Lucas Industries Ltd Ignition coils
US3659336A (en) * 1970-01-30 1972-05-02 Electronic Diversified Inc Method of manufacturing an inductive device
US3670406A (en) * 1970-02-04 1972-06-20 Texas Instruments Inc Method of adjusting inductive devices
US3684993A (en) * 1971-02-18 1972-08-15 Bell Telephone Labor Inc Variable inductance coil form assembly
US3689981A (en) * 1971-08-13 1972-09-12 Western Electric Co Methods of assembling electrical components
US3811045A (en) * 1972-04-19 1974-05-14 Magnetic Labor Inc Coil manufacturing process
DE2450513A1 (de) * 1974-10-24 1976-04-29 Standard Elektrik Lorenz Ag Drosselspule
US4516103A (en) * 1983-05-17 1985-05-07 Meteor Ag Plug-in arrangement and process for tin plating contacts of a plug-in arrangement
US4696100A (en) * 1985-02-21 1987-09-29 Matsushita Electric Industrial Co., Ltd. Method of manufacturing a chip coil
US4621251A (en) * 1985-03-28 1986-11-04 North American Philips Corp. Electric resistance heater assembly
FR2593320B1 (fr) * 1986-01-21 1988-03-04 Europ Composants Electron Procede de fabrication d'un composant inductif pour report a plat
JPH02271511A (ja) * 1989-04-12 1990-11-06 Toko Inc チップ型インダクタの製造方法
JPH02290006A (ja) * 1990-04-06 1990-11-29 Tokin Corp インダクタンス素子の製造方法
US5692290A (en) * 1994-09-19 1997-12-02 Taiyo Yuden Kabushiki Kaisha Method of manufacturing a chip inductor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2055285A1 (de) * 1970-11-10 1972-05-25 Rhein Westfael Isolatoren Verfahren zur Bewicklung von Drahtwiderständen Verfahren zur Bewicklung von Drahtwiderständen
DE3042433A1 (de) * 1980-11-11 1982-07-01 Draloric Electronic GmbH, 8500 Nürnberg Induktives bauelement zum einsatz in gedruckte schaltungen
JPS57211712A (en) * 1981-06-23 1982-12-25 Matsushita Electric Ind Co Ltd Multiplex winding method
JPS5875825A (ja) * 1981-10-29 1983-05-07 Murata Mfg Co Ltd チツプインダクタの製造方法
US4785827A (en) * 1987-01-28 1988-11-22 Minnesota Mining And Manufacturing Company Subcutaneous housing assembly
US5191701A (en) * 1990-12-11 1993-03-09 Siemens Matsushita Comp. Gmbh & Co. Kg Method for the automated manufacture of wound electrical components by contacting thin insulated wires to terminal elements on the basis of laser welding
US5351167A (en) * 1992-01-24 1994-09-27 Pulse Engineering, Inc. Self-leaded surface mounted rod inductor
US5262745A (en) * 1992-01-27 1993-11-16 Pulse Engineering, Inc. Surface mounted multi-section bobbin
US5572788A (en) * 1992-07-30 1996-11-12 Tdk Corporation Coil device

Also Published As

Publication number Publication date
KR20000069803A (ko) 2000-11-25
DE69724650T2 (de) 2004-07-29
EE03636B1 (et) 2002-02-15
BR9713650A (pt) 2000-04-11
AU5802998A (en) 1998-07-31
WO1998029885A1 (en) 1998-07-09
JP2001507866A (ja) 2001-06-12
DE69724650D1 (de) 2003-10-09
EE9900326A (et) 2000-02-15
US5903207A (en) 1999-05-11
EP0950252A1 (en) 1999-10-20
AU732679B2 (en) 2001-04-26
MY115568A (en) 2003-07-31
CN1242867A (zh) 2000-01-26
EP0950252B1 (en) 2003-09-03

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